#685EA8#685EA8

#685EA8 is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.5% C 0.114 H 288.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#685EA8
RGB	rgb(104, 94, 168)
HSL	hsl(248, 30%, 51%)
HSV	hsv(248, 44%, 66%)
CMYK	cmyk(38.1%, 44%, 0%, 34.1%)
CIE-LAB	lab(43.91, 22.25, -38.52)
CIE-LCH	lch(43.91, 44.48, 300.02°)
OKLab	oklab(52.53% 0.0353 -0.1085)
OKLCH	oklch(52.53% 0.114 288)
XYZ	xyz(16.7776, 13.7751, 38.8131)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EA8 #9EA85E

analogous

#5E79A8 #685EA8 #8D5EA8

triadic

#685EA8 #A8685E #5EA868

tetradic

#685EA8 #A85E79 #9EA85E #5EA88D

square

#685EA8 #A85E79 #9EA85E #5EA88D

split-complementary

#685EA8 #A88D5E #79A85E

monochromatic

#37315B #4F4682 #685EA8 #8D86BD #B3ADD3

Accessibility & contrast

On white

5.59

#685EA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#685EA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EA8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EA8	#FFFFFF	#000000	##FFFFFF
##685EA8	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456AAB

Deuteranopia (green-blind)

#4466A6

Tritanopia (blue-blind)

#576C7B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685ea8;
/* rgb */ color: rgb(104, 94, 168);
/* oklch */ color: oklch(52.5% 0.114 288.0);

Tailwind

colors: {
  custom: {
    50: '#968bc2',
    500: '#685ea8',
    950: '#000000',
  },
}

SCSS

$custom: #685ea8;
$custom-light: #968bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#685ea8",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 168
  },
  "hsl": {
    "h": 248.108,
    "s": 29.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.11411,
    "h": 288
  },
  "luminance": 0.13776
}

Semantic roles & 50–950 ramp

primary

#685EA8

secondary

#BDC1A1

accent

#C662B9

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C12

muted

#7E7D81

Preview Lab

Preview with #685EA8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →